[Verse]
                   F 
Looking at the pictures I keep on my shelf 
                     Dm 
'Cause it's been so long since I've looked like myself 
                C 
Burn another candle down 
                C 
Burn another candle down 
                F 
Running low on patience, running low on fumes 
                    Dm 
I'm never gonna make it halfway to the moon 
                     C 
But it's too late to turn around 
                     C 
But it's too late to turn around
[Pre-Chorus]
F 
I'm running out of oxygen 
Dm                             C 
I'll never be the same again now 
            C 
Same again now
[Chorus]
F 
Oh my god, I can't remember 
Dm 
Who I was just last December 
C 
What have I done, how did I get here? 
C 
What have I done? 
F 
Oh my god, look in the mirror 
Dm 
I was young, nothing to fear once 
C 
What have I done, how did I get here? 
C 
What have I done?
[Verse]
             F 
Maybe I was foolish, I guess I was naive 
                   Dm 
I didn't know what I had, and I thought I had to leave 
                    C 
I wish that I was homeward bound 
                     C 
I wish that I was homeward bound 
                   F 
I'm searching for a signal, holding out my phone 
                Dm 
Have I gone too far, am I on my own? 
                C 
No one here to hold me now 
                 C 
No one here to hold me now
[Pre-Chorus]
F 
I'm running out of oxygen 
 Dm 
Can't help but wish I'd stayed 
 C 
I'm lost just like Will Robinson 
 C 
Or rocket man in space
[Chorus]
F 
Oh my god, I can't remember 
 Dm 
Who I was just last December 
 C 
What have I done, how did I get here? 
 C 
What have I done? 
  F 
Oh my god, look in the mirror 
   Dm 
I was young, nothing to fear once 
 C 
What have I done, how did I get here? 
  C 
What have I done?
[Post-Chorus]
F     Dm 
Mmm, mmm 
 C    C 
Mmm, mmm
[Bridge]
 Dm           C 
Oh my god, I can't remember 
 F           G 
Who I was just last December 
 Dm          C 
Who I was just last December 
 F 
Oh my god
[Chorus]
 F 
Oh my god, look in the mirror 
 Dm 
I was young, nothing to fear once 
 C 
What have I done, how did I get here? 
  C 
What have I done?
[Post-Chorus]
 F   Dm 
Mmm, mmm 
 C    C 
Mmm, mmm 
  
F, Dm, C, C